2012 PACCAR MX13, Truck Tractor, Alternators, Fits to: Peterbilt 386, (USED) 2012 PETERBILT 386-ALTERNATOR. P/N 8600889 S/N M27MY15A MODEL: DELCO REMY 24SI 12V/160 AMP To find out more about this part, give us a call. We ship worldwide! Complete Recycling Group (CRG), Truck Year 2012, VIN 1XPHDP9XXCD151004, Part# 8600889 1XPHDP9XXCD151004